<?php
namespace common\handlers\orderHandler;

use common\core\BaseModel;
use common\events\OrderEvent;
use common\models\Mall;

/**
 * @property OrderEvent $event
 * @property Mall $mall
 */
abstract class BaseOrderHandler extends BaseModel
{
    public $event;
    public $mall;

    /**
     * @return mixed
     * 事件处理
     */
    abstract public function handle();

    /**
     * @return $this
     */
    public function setMall()
    {
        try {
            $this->mall = \Yii::$app->mall;
        } catch (\Exception $exception) {
            $mall = Mall::findOne(['id' => $this->event->order->mall_id]);
            \Yii::$app->setMall($mall);
            $this->mall = \Yii::$app->mall;
        }
        return $this;
    }
}